This list of mythical creatures that begin with this letter and I am constantly gathering information from each continent, and is continually being updated.
Qalupalik (Inuit mythology)
In Inuit mythology, the Qallupilluit (a.k.a. Qalupalik) are a creature that live along Arctic shorelines near ice floes. They are said to steal children that wander too close to the water. This myth is believed to serve the purpose of protecting children from a dangerous environment, keeping them from wandering too close to the ice.
The accounts of the appearance of the Qallupilluit differ across tales, but there are some commonalities. The Qallupilluit is often described as having green, slimy skin, long hair, and long fingernails. Their hands are webbed like an aquatic creature, along with scales and fins. It wears an amautik, an Inuit parka mostly worn by women.